Public regulatory phone

(410) 266-2132

Associations below come from public FCC regulatory records. Confidence describes the source relationship, not current ownership of the number.

Company or contact	FRN	System	Source record	Confidence	Observed
Aviation Spectrum Resources Inc L	0013756952	ULS	0a07c2944e5e44f586815abc788dea0e129633a1b063a1cff99c76da15c444dd	Authoritative identifier (100.0%)	2026-08-17 23:19:34
Aviation Spectrum Resources Inc L	0013756952	ULS	09e0ccab9697c8d919a7b3c8cd1ebc9d630ac2954584dce8a754c398dd12b58e	Authoritative identifier (100.0%)	2026-08-17 15:49:25
Aviation Spectrum Resources Inc L	0013756952	ULS	09cc7a1b79c019dd285f86a2c79a1d7cd02a6e60c37b8a47e527b801b31734d4	Authoritative identifier (100.0%)	2026-08-17 12:19:34
Aviation Spectrum Resources Inc L	0013756952	ULS	09b6e3fb6a812a8edd0a4cc01c06b197a01671a6546fc9c78d4a2a5df745562a	Authoritative identifier (100.0%)	2026-08-17 06:49:37
Aviation Spectrum Resources Inc L	0013756952	ULS	09af5797fb6a773887c25b9ae3830f07bf5ca8812e9b71cd5b3dc3e394f7ac28	Authoritative identifier (100.0%)	2026-08-17 06:19:56
Aviation Spectrum Resources Inc L	0013756952	ULS	09a762b965caa5d9436bbc93cba1a6f90986cba70e1ee25f36993d4e1df50be7	Authoritative identifier (100.0%)	2026-08-17 04:19:30
Aviation Spectrum Resources Inc L	0013756952	ULS	0997fe8775043544384bc6a9edb8610a72a40a10799fa7f91375cc619b79618b	Authoritative identifier (100.0%)	2026-08-17 00:49:27
Aviation Spectrum Resources Inc L	0013756952	ULS	09887720eb12d66b2b71480bc7b7de3c867197e2033974f64961e227a795c97e	Authoritative identifier (100.0%)	2026-08-16 21:49:29
Aviation Spectrum Resources Inc L	0013756952	ULS	093b25fdc74b0bbf7072d22bb50f0cb63b9c621c39d167dfa50e09f59fb861db	Authoritative identifier (100.0%)	2026-08-16 07:19:26
Aviation Spectrum Resources Inc L	0013756952	ULS	093458e1ad2c4527ad28176ab4584c15a8f9ed32852405daaae54b3652c6559c	Authoritative identifier (100.0%)	2026-08-16 03:19:38
Aviation Spectrum Resources Inc L	0013756952	ULS	091eeee84723315013488349b037e12d713768c63675d16ba1d4e887d941e4b2	Authoritative identifier (100.0%)	2026-08-15 23:19:20
Aviation Spectrum Resources Inc L	0013756952	ULS	0915b45ff8372964078994cb10f51d004e2f081b772b00482dd5e62762c49738	Authoritative identifier (100.0%)	2026-08-15 18:49:19
Aviation Spectrum Resources Inc L	0013756952	ULS	08fe6f30571576211e3de648734740d96ec6b8d91dd54f0dec7ac1a0b0e09e4e	Authoritative identifier (100.0%)	2026-08-15 15:19:21
Aviation Spectrum Resources Inc L	0013756952	ULS	08f87faab048d33410402968445e3d81fca278ecde6abedac7040cb608082c4a	Authoritative identifier (100.0%)	2026-08-15 12:19:18
Aviation Spectrum Resources Inc L	0013756952	ULS	08d12d6687d702f591a708379dc53581e88304b9fd035cd8d695cee86a6c811b	Authoritative identifier (100.0%)	2026-08-15 07:19:22
Aviation Spectrum Resources Inc L	0013756952	ULS	08bdb1af9e0b3ec695dae678a45d2bf2c743235241fad287faeb0410fdf5190a	Authoritative identifier (100.0%)	2026-08-15 04:49:21
AERONAUTICAL RADIO, INC. L	0002152155	ULS	08a7aea75e95454777ac3aebc88ed1155e3409d27c9da0251579e0f636cdb566	Authoritative identifier (100.0%)	2026-08-14 23:19:19
AERONAUTICAL RADIO, INC. L	0002152155	ULS	08a495a327774e4a57be4bcbc90e900a720401526886e743926b018211e6ee09	Authoritative identifier (100.0%)	2026-08-14 23:19:18
Aviation Spectrum Resources Inc L	0013756952	ULS	088540f0f6b2eaee11d5289cf6e6d49e23ac4053c5ea2381ea6df278f0016ae6	Authoritative identifier (100.0%)	2026-08-14 15:19:16
Aviation Spectrum Resources Inc L	0013756952	ULS	0874cc503bc9cbb45f3c6e109fbc93de54f0a4d08e632b356da8375000ef447b	Authoritative identifier (100.0%)	2026-08-14 10:19:17
Aviation Spectrum Resources Inc L	0013756952	ULS	08573736582dea561c03d36cb640359fcd8d9054e9b059b9a3f1db7a795df045	Authoritative identifier (100.0%)	2026-08-14 05:19:18
Aviation Spectrum Resources Inc L	0013756952	ULS	08530178b1b8b1bd137e79abc0dcb80e20be65d37b956bb3b8605d52d35de652	Authoritative identifier (100.0%)	2026-08-14 04:49:15
Aviation Spectrum Resources Inc L	0013756952	ULS	085032486aa1629ddd36e3830b8a2680a42c9104875008ce5a70b0f9cd908af6	Authoritative identifier (100.0%)	2026-08-14 04:49:14
Aviation Spectrum Resources Inc L	0013756952	ULS	083a2f41998d27cbe362e69d442f29157485e2e0ab9b9cce5525f88a550ad1bb	Authoritative identifier (100.0%)	2026-08-14 02:19:13
Aviation Spectrum Resources Inc L	0013756952	ULS	08391dd1e80a97a32ff25d65c513032ab2f177aab04448ebbfb05b87926461c1	Authoritative identifier (100.0%)	2026-08-14 02:19:13
Aviation Spectrum Resources Inc L	0013756952	ULS	08340cb7aa1bc820c3c584f6a0a3a97de2caba5e3e3bc3cf24d59ef55d0e3477	Authoritative identifier (100.0%)	2026-08-14 01:19:15
AERONAUTICAL RADIO, INC. L	0002152155	ULS	082e93ae494a17e82168390505595fcf4fed6b6143e7c6d3a983e59196078ec2	Authoritative identifier (100.0%)	2026-08-13 20:19:14
Aviation Spectrum Resources Inc L	0013756952	ULS	080234e1bad9a66fdf19589f6e99c0d62aae5cbd90415f5ed2e5564f0e9c95bc	Authoritative identifier (100.0%)	2026-08-13 15:49:12
Aviation Spectrum Resources Inc L	0013756952	ULS	07f33380abaa2541367dec8b4f13ba4281338232c0b6d5e85cb3185492084092	Authoritative identifier (100.0%)	2026-08-13 14:49:08
Aviation Spectrum Resources Inc L	0013756952	ULS	07e6a5dc2ceeea0f95a16e6632c889c5e20ca19cdc56f806e8a99416795a18e5	Authoritative identifier (100.0%)	2026-08-13 12:49:09
Aviation Spectrum Resources Inc L	0013756952	ULS	07c9e23b77629fafef75bd7a6a2b46ceae6945c6ba04b163842fb12e627d5287	Authoritative identifier (100.0%)	2026-08-13 08:19:11
Aviation Spectrum Resources Inc L	0013756952	ULS	07c877042e199fbecebc12ad9ea881b7cef1513f9ef5c6c223b4fc6d1c87ae2e	Authoritative identifier (100.0%)	2026-08-13 08:19:10
Aviation Spectrum Resources Inc L	0013756952	ULS	07c69b192f681084d0146df07338312eaff8e6de89204b5a5f863e32140b6f60	Authoritative identifier (100.0%)	2026-08-13 07:49:11
Aviation Spectrum Resources Inc L	0013756952	ULS	07b507997ee684ccc699d5dcfe8753639d0fd7dc39f698665e5fb820f56ebb86	Authoritative identifier (100.0%)	2026-08-13 06:19:08
Aviation Spectrum Resources Inc L	0013756952	ULS	07af5eacb0e68b4e0042d47d76786c8afa65ad3f273e916e7c25d58b39fa8215	Authoritative identifier (100.0%)	2026-08-13 04:49:09
AERONAUTICAL RADIO, INC. L	0002152155	ULS	078109d687ea6b4ae775725e86442e039bab55ef772e029ee0a865b562d58a35	Authoritative identifier (100.0%)	2026-08-12 23:49:09
Aviation Spectrum Resources Inc L	0013756952	ULS	0773a568354e080b38ba37d023f32629e3bf433674c332aff579cf771d4a1a90	Authoritative identifier (100.0%)	2026-08-12 20:19:05
Aviation Spectrum Resources Inc L	0013756952	ULS	075c9455375251e02269919c2919a2152299057a3c9fdaa907d34535370d3866	Authoritative identifier (100.0%)	2026-08-12 18:19:11
Aviation Spectrum Resources Inc L	0013756952	ULS	0759b31d3bd18e88349c4464229b5810c291ebcfc1ab204e6b8ccc1667a11fb1	Authoritative identifier (100.0%)	2026-08-12 17:19:16
Aviation Spectrum Resources Inc L	0013756952	ULS	07580cf373cf35ea4f5c895963a5f01128b3ad2633cb49fdc15afaf2e319448c	Authoritative identifier (100.0%)	2026-08-12 17:19:16
Aviation Spectrum Resources Inc L	0013756952	ULS	0757bfedcfad71b7cee83cdc5c238987e2abc22caa717f8065f4ecaceddc2b26	Authoritative identifier (100.0%)	2026-08-12 17:19:16
Aviation Spectrum Resources Inc L	0013756952	ULS	07330586e78389cf591672156903a3fb990f4915bfe1ff9eee956ec2b8f4a0c1	Authoritative identifier (100.0%)	2026-08-12 13:19:07
Aviation Spectrum Resources Inc L	0013756952	ULS	06db9d40fdb0478cab9c0e49c8bb5e03b369620facf5df9206d6c622a5186253	Authoritative identifier (100.0%)	2026-08-12 03:19:00
Aviation Spectrum Resources Inc L	0013756952	ULS	06c51745561d56bcfdf68af138c356490b7a2f30bab75d32c0f11b43e9acf8d9	Authoritative identifier (100.0%)	2026-08-11 23:49:05
Aviation Spectrum Resources Inc L	0013756952	ULS	06bfa2766a68c6e855ead00fd3681bc54dd83be98375d0444b9b820ece5c0178	Authoritative identifier (100.0%)	2026-08-11 23:49:04
Aviation Spectrum Resources Inc L	0013756952	ULS	069d2b53d007cbdda1536596eca6b32c73321963e4133726b4b9a9f0c71b74d6	Authoritative identifier (100.0%)	2026-08-11 15:48:59
Aviation Spectrum Resources Inc L	0013756952	ULS	063fe37c87cd0985c84f3c9f0ab3a18b67332d4a952df801c81b7082b7de3974	Authoritative identifier (100.0%)	2026-08-11 01:18:59
Aviation Spectrum Resources Inc L	0013756952	ULS	061e537a040f3e9c86b302bed82d9dfd1a5acf729f0cb91e06c6fa26d5302911	Authoritative identifier (100.0%)	2026-08-10 21:18:55
Aviation Spectrum Resources Inc L	0013756952	ULS	06020ee2c434af6b3854f31b37ec1f204935106f0cc68f433bef5f1746945461	Authoritative identifier (100.0%)	2026-08-10 15:48:57
Aviation Spectrum Resources Inc L	0013756952	ULS	05c55d83cccada3bef1a8029c9c60c5fdee4ad72df3de823f26d837bc966bf0c	Authoritative identifier (100.0%)	2026-08-10 06:48:52
Aviation Spectrum Resources Inc L	0013756952	ULS	05af7805de531dd8e24e1218122b81453d2b4a40182f18764cafa691f015debe	Authoritative identifier (100.0%)	2026-08-10 03:48:54
Aviation Spectrum Resources Inc L	0013756952	ULS	05aa12e1f5c0db82aba8af4d2d4aa739271d4122d53b34ee699639e72d194d90	Authoritative identifier (100.0%)	2026-08-10 03:18:53
AERONAUTICAL RADIO, INC. L	0002152155	ULS	057bd84e6134e84f88fb5edb9b7b3a26ab20e140cba33fd834b7ad2d6bdd0cae	Authoritative identifier (100.0%)	2026-08-09 21:48:53
Aviation Spectrum Resources Inc L	0013756952	ULS	050ceff9d812475acdd15237a01770e97ab629c9611821d807df0be361d32fc2	Authoritative identifier (100.0%)	2026-08-08 13:18:48
Aviation Spectrum Resources Inc L	0013756952	ULS	04f5e754db447ece672353ef91dfa92657cf1d694c702f1e65e7d291c6d1b552	Authoritative identifier (100.0%)	2026-08-08 10:48:47
Aviation Spectrum Resources Inc L	0013756952	ULS	04f251016944e5f26b93f99152af879b43bc10d3d500a501c58c43fa342fb29e	Authoritative identifier (100.0%)	2026-08-08 09:48:45
Aviation Spectrum Resources Inc L	0013756952	ULS	04af7b203a15e46da560b2ba388c2b7e2852459594e4a181a0e106cf24a70946	Authoritative identifier (100.0%)	2026-08-08 02:48:44
Aviation Spectrum Resources Inc L	0013756952	ULS	0495e8797b06091759b389569d8d0510a5dcf60bfb094cf95a02187f5f1be736	Authoritative identifier (100.0%)	2026-08-07 23:18:45
Aviation Spectrum Resources Inc L	0013756952	ULS	044ab0098dc2cf2fada56192d0f0a95381362a4f1235bc3e9ef74ccc0642e1fa	Authoritative identifier (100.0%)	2026-08-07 08:48:37
Aviation Spectrum Resources Inc L	0013756952	ULS	042dd65a3780ca3d1f0526c54b7e9e59d686799e0b9be8a495f1a97ae1cbdf9e	Authoritative identifier (100.0%)	2026-08-07 02:48:38
AERONAUTICAL RADIO, INC. L	0002152155	ULS	03f643b1381880153d071575fc62c3dd247705a2a1f24609633b39e76c23aa60	Authoritative identifier (100.0%)	2026-08-06 18:18:37
Aviation Spectrum Resources Inc L	0013756952	ULS	03dea6f2f8fe8c50ca9a1375900e44a35ca7c79b6adb4052d2d51deca447f498	Authoritative identifier (100.0%)	2026-08-06 16:18:38
Aviation Spectrum Resources Inc L	0013756952	ULS	03cd8dc77c5f95c6da58356effce87727af80711aa089063640bbfaf5e251f88	Authoritative identifier (100.0%)	2026-08-06 13:48:37
Aviation Spectrum Resources Inc L	0013756952	ULS	03bbf4f5a39b18251394fae762ed517eaa00a04d47c0f042c2697c951b410216	Authoritative identifier (100.0%)	2026-08-06 10:48:38
Aviation Spectrum Resources Inc L	0013756952	ULS	03bb117a592d59166e37791d80d8bb33d7d7226e33013f20fc28b3e78f336539	Authoritative identifier (100.0%)	2026-08-06 10:48:38
Aviation Spectrum Resources Inc L	0013756952	ULS	03a1c908b05a40253f604a3ae244b149dcd63f82f8f0fb7f046a5dd54750bdbf	Authoritative identifier (100.0%)	2026-08-06 08:48:34
Aviation Spectrum Resources Inc L	0013756952	ULS	038688ed02fa3ffc65df986be6d3cf23d00bbc82016cac9dd2ddfe3c6c0563e4	Authoritative identifier (100.0%)	2026-08-06 04:48:34
Aviation Spectrum Resources Inc L	0013756952	ULS	0380c7e4511879009111dd5f32b7c3fbab5fb99be271a566205d70894bf8a8db	Authoritative identifier (100.0%)	2026-08-06 04:18:32
AERONAUTICAL RADIO, INC. L	0002152155	ULS	038380bd5275a0f6e0c629bd65716809449878df472cde9a2439a6f7eeebd513	Authoritative identifier (100.0%)	2026-08-06 04:18:32
Aviation Spectrum Resources Inc L	0013756952	ULS	0380de7e34d275aa891a68e06cc8728d2cf2ea99d721257fec113cd5c0d824b0	Authoritative identifier (100.0%)	2026-08-06 04:18:32
Aviation Spectrum Resources Inc L	0013756952	ULS	0351acbed7639b4a1c036bdf7663ce9ae4e4d3013e3b876cee795989af2fdff9	Authoritative identifier (100.0%)	2026-08-05 21:18:32
Aviation Spectrum Resources Inc L	0013756952	ULS	031fbc27c6937604b1cd8ade2151c010d1a1d4ba7f73b7428468f9801056d426	Authoritative identifier (100.0%)	2026-08-05 15:48:29
AERONAUTICAL RADIO, INC. L	0002152155	ULS	030866096aac8ecddb2d7b7db8af22ef41f1e24bd20a829d193336187b209244	Authoritative identifier (100.0%)	2026-08-05 13:48:32
AERONAUTICAL RADIO, INC. L	0002152155	ULS	02fa378a03bd79571190d1d949ad7adcd03a4f85adaf614e041feb9a72a09097	Authoritative identifier (100.0%)	2026-08-05 12:18:31
AERONAUTICAL RADIO, INC. L	0002152155	ULS	02d82c76083729fe76cfc59e80595db7dde400149d183e36bfc08191cfc85f5c	Authoritative identifier (100.0%)	2026-08-05 09:18:31
Aviation Spectrum Resources Inc L	0013756952	ULS	02d6818ec9b4428574167d94c3ed061cfb6ae4504b6cb077f08e070bfbb86cf2	Authoritative identifier (100.0%)	2026-08-05 08:48:30
Aviation Spectrum Resources Inc L	0013756952	ULS	02b9c6c6b995ebe42a0b510b5836c392eea5718c4119a7f53b9930d316c41142	Authoritative identifier (100.0%)	2026-08-05 06:18:30
Aviation Spectrum Resources Inc L	0013756952	ULS	025e08594dfb7ac5b894bb60bacfafdef40cf8622300820cfa1d6500a906247f	Authoritative identifier (100.0%)	2026-08-04 17:48:28
Aviation Spectrum Resources Inc L	0013756952	ULS	0259af5c42754f15615716559d7eb5ce06436c86a1f9948649923c53d2fffef9	Authoritative identifier (100.0%)	2026-08-04 17:48:27
Aviation Spectrum Resources Inc L	0013756952	ULS	024cd8630b45c8e362701a07bbf26a4e11d230dcd7973a4edad0c0768c50faf8	Authoritative identifier (100.0%)	2026-08-04 15:48:27
Aviation Spectrum Resources Inc L	0013756952	ULS	0234aecc6781f89ecf66290d6b15e923126daafc7e81306c9e5f5c47bee0ae4c	Authoritative identifier (100.0%)	2026-08-04 12:18:27
Aviation Spectrum Resources Inc L	0013756952	ULS	0230c9ee08593b124629c3c68c94ca2ac7ffd400f5398769211130c2c13783d0	Authoritative identifier (100.0%)	2026-08-04 11:48:27
Aviation Spectrum Resources Inc L	0013756952	ULS	02292944d9e210e4dc17920facbc6b96bb083231e7553236114efb24c549c2a8	Authoritative identifier (100.0%)	2026-08-04 10:48:27
Aviation Spectrum Resources Inc L	0013756952	ULS	01fbb146d7cfe999f8c00dd3c7dc332bf56ee341af8c77012534d8bc86f2dee3	Authoritative identifier (100.0%)	2026-08-04 05:18:26
Aviation Spectrum Resources Inc L	0013756952	ULS	01e22e8faac757ef726aa9e4169d7d3c22a8757cfd287d8a54584525d884bf68	Authoritative identifier (100.0%)	2026-08-04 01:18:23
Aviation Spectrum Resources Inc L	0013756952	ULS	01e4ff35619b4d3d28f7253962cc4b2e1f16938cc0f5e5386d15b8e0e9c5e74b	Authoritative identifier (100.0%)	2026-08-04 01:18:23
Aviation Spectrum Resources Inc L	0013756952	ULS	01c2af4981a0f6e0673b10136104ecb331c02c638b6dcbabc345953a91795d02	Authoritative identifier (100.0%)	2026-08-03 20:48:26
Aviation Spectrum Resources Inc L	0013756952	ULS	01ae16bee0470540540d64d286cc8b0137fb79b94f41e28ef93c0226ec65f4ef	Authoritative identifier (100.0%)	2026-08-03 17:48:27
Aviation Spectrum Resources Inc L	0013756952	ULS	0195adc8cfd085e5f65b8dd30380fa146d6e1f4c604ff26f4aee6807fe556627	Authoritative identifier (100.0%)	2026-08-03 14:18:25
Aviation Spectrum Resources Inc L	0013756952	ULS	0184fbc76d709c78a7fee3d216ffb6b091d2f09dacbfd98670b542b4f6e0207e	Authoritative identifier (100.0%)	2026-08-03 12:18:25
Aviation Spectrum Resources Inc L	0013756952	ULS	017c51c9483cd4df5a76756cb4fd718af5dfa25a1e76a3b65975ea3653593151	Authoritative identifier (100.0%)	2026-08-03 11:48:23
Aviation Spectrum Resources Inc L	0013756952	ULS	0141994be365cc051cd871a7950d74045655d838b9cd32d0adcdedde11e25816	Authoritative identifier (100.0%)	2026-08-03 00:48:22
Aviation Spectrum Resources Inc L	0013756952	ULS	0124c31b924460f30c65c31f3b89f003cff83bb75e1fe23f02083a6bee4fc1fe	Authoritative identifier (100.0%)	2026-08-02 20:18:25
Aviation Spectrum Resources Inc L	0013756952	ULS	011a7064a08d215f2fe0aef77447bdb24215ae056a1fdbc285b5c6a99003874a	Authoritative identifier (100.0%)	2026-08-02 12:48:18
Aviation Spectrum Resources Inc L	0013756952	ULS	010869a7be0a0f1f0a6b7f15bd819886715d86b203378b14c752d50b963e87fe	Authoritative identifier (100.0%)	2026-08-02 07:48:19
Aviation Spectrum Resources Inc L	0013756952	ULS	00f589233189db885cfd5555d1e379a93cb152a27ac3573ef961a2b451e455c1	Authoritative identifier (100.0%)	2026-08-02 04:48:19
Aviation Spectrum Resources Inc L	0013756952	ULS	00ec04aca5c5960f8ecb7070abe65ff1153af575510459386eeb06ae6b658439	Authoritative identifier (100.0%)	2026-08-02 02:48:16
Aviation Spectrum Resources Inc L	0013756952	ULS	00e635fe932168c5654f69d6d9d1bf444c50106a6193e6742ade9a7958edfb61	Authoritative identifier (100.0%)	2026-08-02 00:48:17
Aviation Spectrum Resources Inc L	0013756952	ULS	00e09d8edb49c3021d9304f7a6d8f18c0a515f1ec0e53e3e2e0384a1d6a078e5	Authoritative identifier (100.0%)	2026-08-02 00:18:18
Aviation Spectrum Resources Inc L	0013756952	ULS	00a6d25214100eb5a600ab71a94a6980d6969b7dd50c4e9362be050ff3698b25	Authoritative identifier (100.0%)	2026-08-01 16:48:18
Aviation Spectrum Resources Inc L	0013756952	ULS	007642b276c8a37b0e163d98c6399e6733fc497591fda29e7566cc9f68f4f73d	Authoritative identifier (100.0%)	2026-08-01 10:18:15
Aviation Spectrum Resources Inc L	0013756952	ULS	001fec95fbb2fc17a68f12746b15db91ec0666a64472d51776a5267f65699322	Authoritative identifier (100.0%)	2026-07-31 21:18:08
Aviation Spectrum Resources Inc L	0013756952	ULS	001e2f5740e5cb7b601054466199df3bdd57b01f513b46c79022fbf2dd57c8a2	Authoritative identifier (100.0%)	2026-07-31 20:48:08
Aviation Spectrum Resources Inc L	0013756952	ULS	00171c1e1c7d874d85530dc16ae32260b846227c2cbe237835567d4c26ad6a8c	Authoritative identifier (100.0%)	2026-07-31 20:09:47