ERR Demand
Transfer requests on file into and out of every FAA facility
An ERR (Employee Requested Reassignment) is a controller's request to transfer to a specific facility. This page counts them facility by facility: how many ERRs name each facility as the destination, and how many of each facility's own employees have ERRs out. How the process works is in the NCEPT Guide, and who was actually selected is on NCEPT Selections.
National Snapshot as of September 15, 2026
4,146
ERRs on file nationwide, from 1,157 employees, 3.6 each on average.
331
are releasable, 8% of all ERRs on file.
2,514
ERRs, 61% of the total, name a facility with no Possible Gains.
1,514
Possible Gains across 102 facilities. 67 of those 102 have no releasable ERRs on file.
987
of the 1,157 employees with ERRs, 85%, work at a facility with no Primary Releases Available.
284
Primary Releases Available nationwide, at 72 facilities.
National Trend Since Feb 2023
Demand vs. Openings
The facilities with the most ERRs on file next to the facilities with the most Possible Gains, and the facilities whose employees have the most ERRs next to those with the most Primary Releases Available. All figures are as of September 15, 2026.
Most ERRs on File (Inbound)
| Facility | ERRs | Releasable | Possible Gains |
|---|---|---|---|
| DENDenver Tower | 149 | 17 | 0 |
| CLTCharlotte Tower | 118 | 14 | 0 |
| SEASeattle Tower | 96 | 9 | 0 |
| DFWDallas-Fort Worth Tower | 91 | 13 | 1 |
| IAHHouston Intercontinental Tower | 87 | 14 | 0 |
| PHXPhoenix Tower | 85 | 11 | 1 |
| I90Houston TRACON | 77 | 11 | 0 |
| ATLAtlanta Tower | 71 | 12 | 0 |
| BNANashville Tower | 71 | 3 | 9 |
| D01Denver TRACON | 71 | 4 | 3 |
Most Possible Gains
| Facility | Possible Gains | ERRs | Releasable |
|---|---|---|---|
| ZNYNew York ARTCC | 384 | 6 | 0 |
| N90New York TRACON | 174 | 2 | 0 |
| ZABAlbuquerque ARTCC | 63 | 5 | 0 |
| ZLALos Angeles ARTCC | 60 | 18 | 0 |
| ZOAOakland ARTCC | 56 | 5 | 0 |
| ZMEMemphis ARTCC | 49 | 10 | 0 |
| NCTNorthern California TRACON | 47 | 58 | 1 |
| ZIDIndianapolis ARTCC | 44 | 21 | 2 |
| C90Chicago TRACON | 38 | 33 | 2 |
| ZMAMiami ARTCC | 37 | 13 | 2 |
Most Employees with ERRs (Outbound)
| Facility | Employees | ERRs | Primary Releases |
|---|---|---|---|
| ZDVDenver ARTCC | 30 | 78 | 0 |
| ZLCSalt Lake City ARTCC | 27 | 73 | 0 |
| ZMEMemphis ARTCC | 25 | 97 | 0 |
| ZOAOakland ARTCC | 22 | 88 | 0 |
| ZABAlbuquerque ARTCC | 18 | 57 | 0 |
| ZJXJacksonville ARTCC | 17 | 74 | 0 |
| ZLALos Angeles ARTCC | 17 | 86 | 0 |
| ZTLAtlanta ARTCC | 17 | 22 | 0 |
| ZMAMiami ARTCC | 15 | 29 | 0 |
| ZIDIndianapolis ARTCC | 13 | 51 | 0 |
Most Primary Releases Available
| Facility | Primary Releases | Employees | ERRs |
|---|---|---|---|
| ZHUHouston ARTCC | 26 | 5 | 10 |
| ZOBCleveland ARTCC | 20 | 5 | 6 |
| ZMPMinneapolis ARTCC | 17 | 4 | 5 |
| CLECleveland Tower | 11 | 0 | 0 |
| PDXPortland Tower | 10 | 2 | 5 |
| ZAUChicago ARTCC | 10 | 7 | 10 |
| ABEAllentown Tower | 9 | 2 | 3 |
| MCIKansas City International Tower | 9 | 2 | 2 |
| STLSt. Louis Tower | 9 | 0 | 0 |
| ZDCWashington ARTCC | 8 | 7 | 18 |
All 313 Facilities
Inbound columns (blue) count the ERRs that name the facility; outbound columns (red) count its own employees' ERRs. Filter by facility, type, NATCA region, or staffing source, and click a column heading to sort.
| Facility | ERRs on File | Releasable | Possible Gains | Employees with ERRs | % of CPCs | Total ERRs | Primary Releases |
|---|---|---|---|---|---|---|---|
| DENDenver Tower | 149 | 17 | 0 | 1 | 3.0% | 1 | 0 |
| CLTCharlotte Tower | 118 | 14 | 0 | 3 | 3.8% | 5 | 0 |
| SEASeattle Tower | 96 | 9 | 0 | 0 | 0.0% | 0 | 0 |
| DFWDallas-Fort Worth Tower | 91 | 13 | 1 | 2 | 4.4% | 2 | 0 |
| IAHHouston Intercontinental Tower | 87 | 14 | 0 | 1 | 3.1% | 1 | 0 |
| PHXPhoenix Tower | 85 | 11 | 1 | 3 | 10.7% | 3 | 0 |
| I90Houston TRACON | 77 | 11 | 0 | 12 | 16.4% | 22 | 0 |
| ATLAtlanta Tower | 71 | 12 | 0 | 1 | 2.4% | 2 | 0 |
| BNANashville Tower | 71 | 3 | 9 | 0 | 0.0% | 0 | 0 |
| D01Denver TRACON | 71 | 4 | 3 | 7 | 9.7% | 17 | 0 |
| F11Central Florida TRACON | 67 | 4 | 4 | 4 | 10.0% | 10 | 0 |
| MCOOrlando Tower | 67 | 10 | 0 | 4 | 12.5% | 9 | 0 |
| SCTSouthern California TRACON | 66 | 0 | 8 | 10 | 5.2% | 23 | 0 |
| S46Seattle TRACON | 64 | 2 | 0 | 2 | 6.5% | 2 | 0 |
| TPATampa Tower | 64 | 6 | 11 | 1 | 2.3% | 3 | 0 |
| D10Dallas-Fort Worth TRACON | 61 | 1 | 33 | 2 | 2.9% | 12 | 0 |
| NCTNorthern California TRACON | 58 | 1 | 47 | 4 | 3.2% | 27 | 0 |
| P50Phoenix TRACON | 58 | 3 | 1 | 3 | 6.4% | 6 | 0 |
| PCTPotomac TRACON | 57 | 11 | 0 | 5 | 3.4% | 5 | 0 |
| ZFWFort Worth ARTCC | 49 | 5 | 0 | 4 | 1.6% | 4 | 2 |
| ZHUHouston ARTCC | 47 | 4 | 0 | 5 | 2.0% | 10 | 26 |
| ZSESeattle ARTCC | 46 | 0 | 1 | 10 | 7.9% | 17 | 0 |
| LASLas Vegas Tower | 42 | 2 | 1 | 1 | 3.0% | 1 | 0 |
| LAXLos Angeles Tower | 42 | 4 | 1 | 2 | 5.4% | 5 | 0 |
| ORDChicago O'Hare Tower | 42 | 4 | 33 | 3 | 5.3% | 8 | 0 |
| SLCSalt Lake City Tower | 42 | 1 | 0 | 5 | 18.5% | 8 | 0 |
| DALDallas Love Tower | 41 | 3 | 0 | 2 | 9.1% | 7 | 3 |
| IADDulles Tower | 41 | 4 | 0 | 0 | 0.0% | 0 | 0 |
| MIAMiami Tower | 41 | 5 | 21 | 5 | 7.4% | 27 | 0 |
| SFOSan Francisco Tower | 41 | 1 | 8 | 0 | 0.0% | 0 | 0 |
| RDURaleigh-Durham Tower | 40 | 2 | 0 | 3 | 8.3% | 3 | 0 |
| L30Las Vegas TRACON | 38 | 2 | 1 | 2 | 7.1% | 2 | 0 |
| MSPMinneapolis Tower | 36 | 5 | 0 | 0 | 0.0% | 0 | 4 |
| ZDVDenver ARTCC | 35 | 4 | 0 | 30 | 13.6% | 78 | 0 |
| A90Boston TRACON | 34 | 2 | 0 | 1 | 1.8% | 3 | 0 |
| C90Chicago TRACON | 33 | 2 | 38 | 4 | 4.8% | 5 | 0 |
| HOUHobby Tower | 33 | 4 | 0 | 6 | 33.3% | 8 | 0 |
| LGBLong Beach Tower | 32 | 3 | 0 | 4 | 23.5% | 8 | 0 |
| M98Minneapolis TRACON | 32 | 1 | 1 | 0 | 0.0% | 0 | 0 |
| S56Salt Lake City TRACON | 32 | 0 | 0 | 3 | 8.8% | 13 | 0 |
| SANSan Diego Tower | 31 | 1 | 0 | 2 | 8.7% | 7 | 0 |
| SNAJohn Wayne Tower | 31 | 4 | 0 | 6 | 31.6% | 14 | 0 |
| ZTLAtlanta ARTCC | 31 | 4 | 0 | 17 | 5.9% | 22 | 0 |
| AUSAustin Tower | 30 | 2 | 7 | 1 | 3.4% | 13 | 0 |
| ZAUChicago ARTCC | 30 | 6 | 0 | 7 | 2.6% | 10 | 10 |
| A80Atlanta TRACON | 28 | 3 | 23 | 2 | 2.6% | 2 | 0 |
| BOSBoston Tower | 28 | 3 | 1 | 6 | 21.4% | 16 | 0 |
| MYFMontgomery Tower | 28 | 3 | 0 | 0 | 0.0% | 0 | 0 |
| SATSan Antonio Tower | 26 | 3 | 2 | 7 | 20.6% | 22 | 0 |
| ZJXJacksonville ARTCC | 26 | 1 | 27 | 17 | 7.2% | 74 | 0 |
| ZMPMinneapolis ARTCC | 26 | 4 | 0 | 4 | 1.7% | 5 | 17 |
| SFBSanford Tower | 25 | 5 | 0 | 0 | 0.0% | 0 | 0 |
| ZOBCleveland ARTCC | 24 | 2 | 0 | 5 | 1.8% | 6 | 20 |
| FLLFort Lauderdale Tower | 23 | 1 | 0 | 4 | 16.7% | 22 | 0 |
| PDXPortland Tower | 23 | 2 | 0 | 2 | 7.1% | 5 | 10 |
| ZLCSalt Lake City ARTCC | 23 | 1 | 0 | 27 | 21.3% | 73 | 0 |
| DABDaytona Beach Tower | 22 | 1 | 4 | 3 | 6.3% | 4 | 0 |
| ZBWBoston ARTCC | 22 | 0 | 12 | 6 | 3.6% | 34 | 0 |
| HCFHonolulu Control Facility | 21 | 1 | 21 | 2 | 2.8% | 7 | 0 |
| P80Portland TRACON | 21 | 0 | 2 | 4 | 20.0% | 8 | 0 |
| ZIDIndianapolis ARTCC | 21 | 2 | 44 | 13 | 5.2% | 51 | 0 |
| CLECleveland Tower | 20 | 1 | 0 | 0 | 0.0% | 0 | 11 |
| CHSCharleston Tower | 19 | 1 | 0 | 1 | 5.9% | 1 | 0 |
| DTWDetroit Tower | 19 | 5 | 0 | 0 | 0.0% | 0 | 0 |
| ZKCKansas City ARTCC | 19 | 2 | 20 | 9 | 4.6% | 20 | 0 |
| D21Detroit TRACON | 18 | 3 | 0 | 0 | 0.0% | 0 | 1 |
| RSWFort Myers Tower | 18 | 1 | 0 | 2 | 6.9% | 6 | 0 |
| ZDCWashington ARTCC | 18 | 4 | 1 | 7 | 2.7% | 18 | 8 |
| ZLALos Angeles ARTCC | 18 | 0 | 60 | 17 | 8.2% | 86 | 0 |
| BOIBoise Tower | 17 | 1 | 0 | 0 | 0.0% | 0 | 0 |
| CHAChattanooga Tower | 17 | 1 | 0 | 0 | 0.0% | 0 | 1 |
| SAVSavannah Tower | 17 | 1 | 0 | 3 | 16.7% | 6 | 0 |
| TYSKnoxville Tower | 17 | 0 | 0 | 3 | 12.0% | 6 | 0 |
| MDWMidway Tower | 16 | 3 | 0 | 3 | 16.7% | 3 | 0 |
| P31Pensacola TRACON | 16 | 1 | 0 | 1 | 3.2% | 1 | 0 |
| TEBTeterboro Tower | 16 | 2 | 0 | 1 | 6.7% | 1 | 0 |
| BJCBroomfield Tower | 15 | 0 | 0 | 5 | 55.6% | 5 | 0 |
| BWIBaltimore Tower | 15 | 0 | 0 | 0 | 0.0% | 0 | 0 |
| COSColorado Springs Tower | 15 | 0 | 2 | 6 | 33.3% | 36 | 0 |
| PBIWest Palm Beach Tower | 15 | 0 | 16 | 3 | 7.7% | 4 | 0 |
| MYRMyrtle Beach Tower | 14 | 0 | 0 | 2 | 9.1% | 2 | 0 |
| PHLPhiladelphia Tower | 14 | 1 | 5 | 2 | 2.2% | 6 | 0 |
| SDLScottsdale Tower | 14 | 1 | 0 | 6 | 50.0% | 7 | 0 |
| CMHColumbus Tower | 13 | 0 | 0 | 0 | 0.0% | 0 | 0 |
| GEGSpokane Tower | 13 | 0 | 0 | 6 | 18.8% | 9 | 0 |
| INDIndianapolis Tower | 13 | 1 | 1 | 0 | 0.0% | 0 | 0 |
| JFKKennedy Tower | 13 | 1 | 12 | 1 | 3.8% | 12 | 0 |
| LGALa Guardia Tower | 13 | 1 | 2 | 1 | 3.1% | 5 | 0 |
| PITPittsburgh Tower | 13 | 1 | 0 | 2 | 5.1% | 5 | 7 |
| VNYVan Nuys Tower | 13 | 1 | 0 | 4 | 19.0% | 22 | 0 |
| ZMAMiami ARTCC | 13 | 2 | 37 | 15 | 6.8% | 29 | 0 |
| ADSAddison Tower | 12 | 0 | 0 | 3 | 21.4% | 6 | 2 |
| APACentennial Tower | 12 | 0 | 0 | 12 | 63.2% | 27 | 0 |
| AVLAsheville Tower | 12 | 2 | 0 | 1 | 5.6% | 4 | 3 |
| CVGCincinnati Tower | 12 | 0 | 0 | 1 | 2.6% | 1 | 4 |
| DCAWashington National Tower | 12 | 1 | 0 | 5 | 20.8% | 13 | 0 |
| EWRNewark Tower | 12 | 0 | 0 | 0 | 0.0% | 0 | 0 |
| FFZFalcon Tower | 12 | 0 | 0 | 2 | 12.5% | 6 | 0 |
| MCIKansas City International Tower | 12 | 1 | 0 | 2 | 6.1% | 2 | 9 |
| SRQSarasota Tower | 12 | 0 | 0 | 0 | 0.0% | 0 | 4 |
| CNOChino Tower | 11 | 1 | 0 | 5 | 50.0% | 13 | 0 |
| FCMFlying Cloud Tower | 11 | 0 | 0 | 0 | 0.0% | 0 | 3 |
| GSOGreensboro Tower | 11 | 1 | 0 | 3 | 15.0% | 4 | 0 |
| LEXLexington Tower | 11 | 0 | 0 | 4 | 22.2% | 15 | 0 |
| DVTDeer Valley Tower | 10 | 0 | 0 | 0 | 0.0% | 0 | 0 |
| DWHHouston Hooks Tower | 10 | 2 | 0 | 6 | 50.0% | 9 | 1 |
| GSPGreer Tower | 10 | 1 | 0 | 1 | 5.3% | 1 | 1 |
| JAXJacksonville Tower | 10 | 0 | 16 | 2 | 5.6% | 7 | 0 |
| ORLOrlando Executive Tower | 10 | 0 | 0 | 5 | 38.5% | 7 | 3 |
| PDKDeKalb-Peachtree Tower | 10 | 1 | 0 | 7 | 35.0% | 12 | 7 |
| PWMPortland Tower | 10 | 0 | 0 | 0 | 0.0% | 0 | 2 |
| ZANAnchorage ARTCC | 10 | 0 | 10 | 5 | 5.6% | 9 | 0 |
| ZMEMemphis ARTCC | 10 | 0 | 49 | 25 | 11.0% | 97 | 0 |
| A11Anchorage TRACON | 9 | 0 | 0 | 1 | 5.6% | 2 | 0 |
| AFWAlliance Tower | 9 | 0 | 0 | 4 | 26.7% | 7 | 1 |
| FTWMeacham Tower | 9 | 0 | 0 | 4 | 20.0% | 5 | 5 |
| MSNMadison Tower | 9 | 1 | 0 | 5 | 27.8% | 18 | 0 |
| OKCOklahoma City Tower | 9 | 0 | 5 | 1 | 4.5% | 2 | 0 |
| PIESt. Petersburg Tower | 9 | 1 | 0 | 2 | 18.2% | 6 | 0 |
| PNSPensacola Tower | 9 | 0 | 0 | 2 | 18.2% | 7 | 0 |
| SDFStandiford Tower | 9 | 1 | 10 | 1 | 2.7% | 1 | 0 |
| EUGEugene Tower | 8 | 0 | 0 | 4 | 23.5% | 13 | 0 |
| ILMWilmington Tower | 8 | 1 | 0 | 0 | 0.0% | 0 | 1 |
| MKEMilwaukee Tower | 8 | 0 | 0 | 4 | 12.9% | 10 | 0 |
| MSYMoisant Tower | 8 | 0 | 16 | 4 | 16.7% | 17 | 0 |
| PAEPaine Tower | 8 | 0 | 0 | 0 | 0.0% | 0 | 3 |
| ANCAnchorage Tower | 7 | 0 | 4 | 2 | 10.0% | 7 | 0 |
| AZOKalamazoo Tower | 7 | 1 | 0 | 4 | 8.7% | 12 | 6 |
| BHMBirmingham Tower | 7 | 0 | 0 | 1 | 4.2% | 1 | 0 |
| BUFBuffalo Tower | 7 | 1 | 0 | 1 | 3.3% | 1 | 0 |
| DPADupage Tower | 7 | 1 | 0 | 4 | 22.2% | 7 | 3 |
| FXEFort Lauderdale Executive Tower | 7 | 1 | 0 | 7 | 50.0% | 27 | 0 |
| HIOHillsboro Tower | 7 | 0 | 0 | 3 | 20.0% | 4 | 5 |
| M03Memphis TRACON | 7 | 0 | 2 | 5 | 21.7% | 16 | 0 |
| POCBrackett Tower | 7 | 1 | 0 | 0 | 0.0% | 0 | 3 |
| SBASanta Barbara Tower | 7 | 0 | 0 | 5 | 25.0% | 11 | 0 |
| STPSt. Paul Tower | 7 | 0 | 0 | 1 | 7.1% | 1 | 2 |
| TULTulsa Tower | 7 | 1 | 0 | 1 | 3.4% | 1 | 5 |
| VGTNorth Las Vegas Tower | 7 | 0 | 0 | 5 | 29.4% | 14 | 0 |
| ABEAllentown Tower | 6 | 0 | 0 | 2 | 6.9% | 3 | 9 |
| ACTWaco Tower | 6 | 1 | 0 | 8 | 44.4% | 40 | 0 |
| BFIBoeing Tower | 6 | 0 | 0 | 6 | 37.5% | 11 | 0 |
| CMACamarillo Tower | 6 | 0 | 0 | 3 | 30.0% | 10 | 0 |
| CRQPalomar Tower | 6 | 1 | 0 | 1 | 6.7% | 1 | 5 |
| MEMMemphis Tower | 6 | 0 | 1 | 4 | 21.1% | 37 | 0 |
| OAKOakland Tower | 6 | 0 | 0 | 9 | 50.0% | 32 | 0 |
| PWKPalwaukee Tower | 6 | 0 | 0 | 4 | 36.4% | 7 | 1 |
| R90Omaha TRACON | 6 | 0 | 0 | 0 | 0.0% | 0 | 0 |
| RICRichmond Tower | 6 | 1 | 0 | 2 | 13.3% | 2 | 1 |
| RSTRochester Municipal TRACAB | 6 | 0 | 0 | 3 | 30.0% | 26 | 0 |
| ZNYNew York ARTCC | 6 | 0 | 384 | 0 | 0.0% | 0 | 0 |
| ABIAbilene Tower | 5 | 0 | 0 | 2 | 11.1% | 5 | 0 |
| BILBillings Tower | 5 | 0 | 3 | 7 | 35.0% | 48 | 0 |
| CRPCorpus Christi Tower | 5 | 2 | 0 | 2 | 8.3% | 6 | 0 |
| GRBGreen Bay Tower | 5 | 0 | 0 | 0 | 0.0% | 0 | 0 |
| HSVHuntsville Tower | 5 | 1 | 0 | 1 | 6.7% | 2 | 0 |
| MDTHarrisburg International Tower | 5 | 0 | 5 | 2 | 10.5% | 3 | 0 |
| SEEGillespie Tower | 5 | 1 | 0 | 2 | 16.7% | 2 | 2 |
| STSSonoma Tower | 5 | 0 | 5 | 2 | 40.0% | 18 | 0 |
| T75St. Louis TRACON | 5 | 1 | 3 | 2 | 6.1% | 3 | 0 |
| TOATorrance Tower | 5 | 0 | 0 | 4 | 44.4% | 10 | 0 |
| TRITri-Cities Tower | 5 | 0 | 0 | 1 | 4.8% | 1 | 2 |
| VRBVero Beach Tower | 5 | 0 | 0 | 2 | 18.2% | 3 | 0 |
| ZABAlbuquerque ARTCC | 5 | 0 | 63 | 18 | 11.3% | 57 | 0 |
| ZOAOakland ARTCC | 5 | 0 | 56 | 22 | 12.1% | 88 | 0 |
| AGSAugusta Tower | 4 | 0 | 0 | 10 | 52.6% | 31 | 0 |
| BURBurbank Tower | 4 | 0 | 0 | 5 | 31.3% | 13 | 0 |
| CAKAkron-Canton Tower | 4 | 0 | 0 | 0 | 0.0% | 0 | 1 |
| CSGColumbus Tower | 4 | 0 | 0 | 3 | 25.0% | 8 | 0 |
| FSDSioux Falls Tower | 4 | 0 | 1 | 0 | 0.0% | 0 | 0 |
| GPTGulfport Tower | 4 | 0 | 0 | 2 | 15.4% | 3 | 0 |
| LITLittle Rock Tower | 4 | 0 | 0 | 1 | 4.8% | 2 | 2 |
| MHTManchester Tower | 4 | 0 | 0 | 5 | 33.3% | 13 | 0 |
| MICCrystal Tower | 4 | 0 | 0 | 0 | 0.0% | 0 | 2 |
| MOBMobile Tower | 4 | 0 | 0 | 2 | 12.5% | 14 | 0 |
| PSPPalm Springs Tower | 4 | 0 | 0 | 1 | 11.1% | 1 | 0 |
| PUBPueblo Tower | 4 | 0 | 0 | 7 | 58.3% | 31 | 0 |
| RFDRockford Tower | 4 | 1 | 0 | 1 | 4.3% | 1 | 2 |
| ROARoanoke Tower | 4 | 0 | 0 | 2 | 10.5% | 16 | 0 |
| SJCSan Jose Tower | 4 | 0 | 0 | 5 | 45.5% | 13 | 0 |
| SMOSanta Monica Tower | 4 | 0 | 0 | 4 | 36.4% | 20 | 0 |
| TLHTallahassee Tower | 4 | 1 | 0 | 4 | 26.7% | 22 | 0 |
| TMBTamiami Tower | 4 | 1 | 0 | 7 | 35.0% | 13 | 1 |
| TWFTwin Falls Tower | 4 | 0 | 1 | 4 | 44.4% | 15 | 0 |
| ARRAurora Tower | 3 | 0 | 1 | 0 | 0.0% | 0 | 0 |
| BTVBurlington Tower | 3 | 0 | 1 | 4 | 23.5% | 18 | 0 |
| CAEColumbia Tower | 3 | 0 | 0 | 3 | 17.6% | 7 | 0 |
| CKBClarksburg Tower | 3 | 0 | 3 | 1 | 6.7% | 1 | 0 |
| CPRCasper Tower | 3 | 0 | 3 | 1 | 12.5% | 28 | 0 |
| DLHDuluth Tower | 3 | 0 | 0 | 8 | 50.0% | 43 | 0 |
| EMTEl Monte Tower | 3 | 0 | 1 | 3 | 27.3% | 7 | 0 |
| FAYFayetteville Tower | 3 | 2 | 2 | 7 | 33.3% | 17 | 0 |
| FPRSt. Lucie Tower | 3 | 0 | 0 | 1 | 7.7% | 1 | 1 |
| GFKGrand Forks Tower | 3 | 0 | 0 | 0 | 0.0% | 0 | 0 |
| HEFManassas Tower | 3 | 1 | 0 | 5 | 41.7% | 8 | 2 |
| ONTOntario Tower | 3 | 0 | 0 | 6 | 37.5% | 30 | 1 |
| ORFNorfolk Tower | 3 | 0 | 12 | 2 | 11.8% | 15 | 0 |
| PRCPrescott Tower | 3 | 0 | 0 | 6 | 42.9% | 20 | 0 |
| PSCPasco Tower | 3 | 0 | 0 | 0 | 0.0% | 0 | 5 |
| PTKPontiac Tower | 3 | 1 | 0 | 1 | 10.0% | 1 | 0 |
| PVDProvidence Tower | 3 | 0 | 0 | 4 | 16.7% | 12 | 0 |
| SGFSpringfield Tower | 3 | 0 | 0 | 0 | 0.0% | 0 | 1 |
| SMFSacramento Tower | 3 | 1 | 0 | 4 | 25.0% | 9 | 0 |
| YIPWillow Run Tower | 3 | 1 | 0 | 4 | 28.6% | 14 | 1 |
| ZSUSan Juan | 3 | 0 | 17 | 4 | 10.3% | 37 | 0 |
| ABQAlbuquerque Tower | 2 | 0 | 0 | 7 | 31.8% | 25 | 0 |
| AGCAllegheny Tower | 2 | 0 | 0 | 3 | 15.8% | 7 | 6 |
| ALOWaterloo Tower | 2 | 0 | 2 | 5 | 55.6% | 14 | 0 |
| APCNapa Tower | 2 | 0 | 0 | 4 | 57.1% | 23 | 0 |
| ARBAnn Arbor Tower | 2 | 1 | 0 | 1 | 8.3% | 1 | 3 |
| ASEAspen TRACAB | 2 | 0 | 1 | 5 | 38.5% | 29 | 0 |
| BDLBradley Tower | 2 | 0 | 0 | 3 | 15.8% | 18 | 0 |
| CCRConcord Tower | 2 | 0 | 0 | 3 | 37.5% | 12 | 0 |
| CMIChampaign Tower | 2 | 0 | 3 | 4 | 25.0% | 22 | 0 |
| CRWCharleston Tower | 2 | 0 | 4 | 6 | 30.0% | 16 | 0 |
| DAYDayton Tower | 2 | 0 | 0 | 1 | 8.3% | 2 | 0 |
| DSMDes Moines Tower | 2 | 0 | 0 | 2 | 9.5% | 14 | 0 |
| FARFargo Tower | 2 | 0 | 0 | 2 | 10.5% | 5 | 1 |
| FATFresno Tower | 2 | 0 | 7 | 9 | 45.0% | 43 | 0 |
| FSMFort Smith Tower | 2 | 0 | 0 | 5 | 18.5% | 9 | 5 |
| GGGLongview Tower | 2 | 0 | 1 | 5 | 26.3% | 16 | 0 |
| GRRGrand Rapids Tower | 2 | 0 | 0 | 1 | 8.3% | 5 | 0 |
| GTFGreat Falls Tower | 2 | 0 | 7 | 5 | 45.5% | 24 | 0 |
| ICTWichita Tower | 2 | 0 | 11 | 4 | 16.7% | 27 | 0 |
| ISPIslip Tower | 2 | 0 | 0 | 0 | 0.0% | 0 | 0 |
| ITOHilo TRACAB | 2 | 0 | 1 | 0 | 0.0% | 0 | 0 |
| LOULouisville Bowman Tower | 2 | 0 | 0 | 2 | 16.7% | 2 | 3 |
| LVKLivermore Tower | 2 | 0 | 0 | 3 | 30.0% | 7 | 0 |
| MGMMontgomery Tower | 2 | 0 | 3 | 6 | 40.0% | 19 | 0 |
| MLIMoline Quad City Tower | 2 | 0 | 6 | 5 | 41.7% | 29 | 0 |
| MMUMorristown Tower | 2 | 0 | 0 | 5 | 45.5% | 9 | 0 |
| MRYMonterey Tower | 2 | 0 | 1 | 3 | 37.5% | 15 | 0 |
| N90New York TRACON | 2 | 0 | 174 | 0 | 0.0% | 0 | 0 |
| OGGKahului Tower | 2 | 0 | 0 | 2 | 13.3% | 3 | 3 |
| OMAOmaha Tower | 2 | 0 | 0 | 5 | 35.7% | 13 | 1 |
| RNOReno Tower | 2 | 0 | 5 | 2 | 15.4% | 3 | 0 |
| RVSRiverside Tower | 2 | 0 | 4 | 2 | 14.3% | 2 | 0 |
| SBNSouth Bend Tower | 2 | 0 | 6 | 4 | 22.2% | 10 | 0 |
| SJUSan Juan Tower | 2 | 0 | 0 | 0 | 0.0% | 0 | 2 |
| TOLToledo Tower | 2 | 0 | 2 | 0 | 0.0% | 0 | 0 |
| TUSTucson Tower | 2 | 0 | 0 | 11 | 73.3% | 65 | 0 |
| TVCTraverse City Tower | 2 | 0 | 0 | 4 | 40.0% | 15 | 0 |
| U90Tucson TRACON | 2 | 0 | 0 | 1 | 7.1% | 2 | 0 |
| YNGYoungstown Tower | 2 | 0 | 0 | 5 | 27.8% | 34 | 0 |
| ACYAtlantic City Tower | 1 | 0 | 5 | 6 | 33.3% | 43 | 0 |
| ADWAndrews Tower | 1 | 0 | 0 | 4 | 28.6% | 13 | 0 |
| AMAAmarillo Tower | 1 | 0 | 0 | 5 | 35.7% | 16 | 0 |
| BEDHanscom Tower | 1 | 0 | 0 | 6 | 46.2% | 17 | 0 |
| BFLBakersfield Tower | 1 | 0 | 0 | 10 | 66.7% | 48 | 0 |
| BGRBangor Tower | 1 | 0 | 5 | 4 | 26.7% | 21 | 0 |
| BPTBeaumont Tower | 1 | 0 | 0 | 5 | 45.5% | 34 | 0 |
| CDWCaldwell Tower | 1 | 0 | 0 | 2 | 16.7% | 2 | 0 |
| CIDCedar Rapids Tower | 1 | 0 | 0 | 3 | 20.0% | 16 | 0 |
| ELPEl Paso Tower | 1 | 0 | 0 | 3 | 15.0% | 9 | 1 |
| ERIErie Tower | 1 | 0 | 0 | 0 | 0.0% | 0 | 2 |
| FWAFort Wayne Tower | 1 | 0 | 5 | 3 | 20.0% | 9 | 0 |
| HLNHelena Tower | 1 | 0 | 1 | 0 | 0.0% | 0 | 0 |
| HTSHuntington Tower | 1 | 0 | 3 | 6 | 31.6% | 18 | 0 |
| HUFTerre Haute Tower | 1 | 1 | 0 | 4 | 28.6% | 24 | 0 |
| HWDHayward Tower | 1 | 0 | 1 | 4 | 44.4% | 19 | 0 |
| LBBLubbock Tower | 1 | 0 | 0 | 5 | 35.7% | 13 | 0 |
| LCHLake Charles Tower | 1 | 0 | 0 | 5 | 38.5% | 30 | 0 |
| MAFMidland Tower | 1 | 0 | 0 | 6 | 42.9% | 49 | 0 |
| MKCKansas City Downtown Tower | 1 | 0 | 0 | 3 | 17.6% | 4 | 3 |
| MRIMerrill Tower | 1 | 0 | 2 | 0 | 0.0% | 0 | 0 |
| MWHGrant County Tower | 1 | 0 | 16 | 0 | 0.0% | 0 | 0 |
| PHFPatrick Henry Tower | 1 | 0 | 0 | 4 | 44.4% | 6 | 0 |
| PNENortheast Philadelphia Tower | 1 | 0 | 0 | 1 | 8.3% | 1 | 0 |
| POUPoughkeepsie Tower | 1 | 0 | 0 | 3 | 33.3% | 8 | 0 |
| ROCRochester Tower | 1 | 0 | 0 | 3 | 18.8% | 20 | 0 |
| SCKStockton Tower | 1 | 0 | 0 | 1 | 7.1% | 2 | 4 |
| SPISpringfield Tower | 1 | 1 | 0 | 2 | 18.2% | 5 | 1 |
| STLSt. Louis Tower | 1 | 1 | 0 | 0 | 0.0% | 0 | 9 |
| STTSt. Thomas Tower | 1 | 1 | 0 | 1 | 8.3% | 6 | 0 |
| SUSSpirit Tower | 1 | 1 | 0 | 3 | 25.0% | 17 | 1 |
| SUXSioux Gateway Tower | 1 | 0 | 0 | 2 | 15.4% | 25 | 0 |
| SYRSyracuse Tower | 1 | 0 | 5 | 9 | 50.0% | 40 | 0 |
| ZUAGuam | 1 | 0 | 0 | 1 | 5.9% | 6 | 0 |
| ACKNantucket Tower | 0 | 0 | 0 | 2 | 22.2% | 25 | 0 |
| ALBAlbany Tower | 0 | 0 | 5 | 1 | 4.5% | 6 | 0 |
| AVPWilkes-Barre Tower | 0 | 0 | 0 | 2 | 14.3% | 11 | 0 |
| BGMBinghamton Tower | 0 | 0 | 1 | 3 | 21.4% | 17 | 1 |
| BISBismarck TRACAB | 0 | 0 | 0 | 5 | 45.5% | 21 | 0 |
| BTRBaton Rouge Tower | 0 | 0 | 2 | 8 | 50.0% | 61 | 1 |
| CPSSt. Louis Downtown Tower | 0 | 0 | 0 | 1 | 10.0% | 1 | 0 |
| ELMElmira TRACAB | 0 | 0 | 1 | 1 | 11.1% | 4 | 0 |
| EVVEvansville Tower | 0 | 0 | 0 | 0 | 0.0% | 0 | 0 |
| FAIFairbanks Tower | 0 | 0 | 10 | 7 | 43.8% | 59 | 0 |
| FLOFlorence Tower | 0 | 0 | 0 | 2 | 20.0% | 15 | 0 |
| FNTFlint Tower | 0 | 0 | 0 | 3 | 30.0% | 5 | 0 |
| FRGFarmingdale Tower | 0 | 0 | 0 | 1 | 9.1% | 1 | 1 |
| GCNGrand Canyon Tower | 0 | 0 | 0 | 3 | 33.3% | 24 | 0 |
| HPNWestchester Tower | 0 | 0 | 0 | 3 | 20.0% | 11 | 0 |
| ILGWilmington Tower | 0 | 0 | 0 | 1 | 9.1% | 1 | 0 |
| JANJackson Tower | 0 | 0 | 0 | 5 | 35.7% | 25 | 0 |
| JCFJoshua TRACON | 0 | 0 | 0 | 7 | 31.8% | 16 | 0 |
| JNUJuneau Tower | 0 | 0 | 0 | 2 | 16.7% | 32 | 0 |
| LAFLafayette Tower | 0 | 0 | 0 | 5 | 50.0% | 15 | 0 |
| LANLansing Tower | 0 | 0 | 0 | 2 | 20.0% | 6 | 0 |
| LFTLafayette Tower | 0 | 0 | 3 | 5 | 31.3% | 15 | 0 |
| LNKLincoln Tower | 0 | 0 | 1 | 1 | 12.5% | 4 | 0 |
| MBSSaginaw Tower | 0 | 0 | 0 | 4 | 36.4% | 17 | 1 |
| MFDMansfield Tower | 0 | 0 | 0 | 0 | 0.0% | 0 | 1 |
| MKGMuskegon Tower | 0 | 0 | 1 | 6 | 60.0% | 17 | 0 |
| MLUMonroe Tower | 0 | 0 | 0 | 5 | 45.5% | 21 | 0 |
| NEWLakefront Tower | 0 | 0 | 0 | 5 | 41.7% | 23 | 0 |
| PAOPalo Alto Tower | 0 | 0 | 0 | 7 | 77.8% | 53 | 0 |
| PIAPeoria Tower | 0 | 0 | 0 | 3 | 27.3% | 7 | 0 |
| RDGReading Tower | 0 | 0 | 0 | 0 | 0.0% | 0 | 2 |
| RHVReid-Hillview Tower | 0 | 0 | 2 | 6 | 60.0% | 28 | 0 |
| ROWRoswell Tower | 0 | 0 | 5 | 6 | 60.0% | 108 | 0 |
| SHVShreveport Tower | 0 | 0 | 6 | 8 | 42.1% | 70 | 0 |
| Y90Yankee TRACON | 0 | 0 | 0 | 2 | 11.8% | 2 | 0 |
| National total | 4,146 | 331 | 1,514 | 1,157 | 4,146 | 284 |
Notes
- Releasable ERRs are ERRs from controllers whose current facility is eligible to release them.
- Possible Gains is the number of inbound transfers a facility can receive before reaching its gaining target.
- Primary Releases Available is the number of controllers a facility can release during Primary NCEPT panels.
- % of CPCs is employees with ERRs as a percentage of the facility's CPCs on board.
- Possible Gains and Primary Releases here share the ERR counts' date. Facility pages show the latest monthly figures, so the two can differ.